Ioannis Vranos said... |Perhaps it is worth trying with SL 4.1, if possible. It is pretty stable and haven't |crashed to me even once, since I began with 4.0 (and have upgraded to 4.1 via "yum upgrade"). We went with SL3 because that's what most of our tool vendors support. We're an EDA house and pretty much have to run what the tool vendors support, or we don't get support from them. Otherwise, we'd already be at SL4. -Miles -- Miles O'Neal IT Manager Intrinsity, Inc. [log in to unmask]